Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA054602R1 ABB T5D 630 4P FF Switch-Disconnector
ABB 1SDA054602R1 T5D 630 fixed four-pole switch-disconnector with front terminals and a 630 A rated uninterrupted current, designed for dependable switching and isolation in industrial electrical distribution systems.
£3,039.06
Why Choose the ABB T5D 630 4P FF?
The ABB T5D 630 4P FF, order code 1SDA054602R1, is a fixed four-pole switch-disconnector from the ABB SACE Tmax T5 family. Designed for dependable switching and isolation of high-current electrical circuits, it provides a robust solution for industrial switchboards, distribution panels and machinery installations requiring a 630 A disconnecting device.
Unlike a conventional Tmax moulded case circuit breaker fitted with an overcurrent protection trip unit, the T5D is intended primarily for switching and isolation. This makes it suitable for applications where circuit protection is provided elsewhere in the electrical system and a dedicated device is required to connect, disconnect and isolate the circuit.
The 1SDA054602R1 features a 630 A rated uninterrupted current, four-pole configuration, fixed construction and front terminals. Its four-pole arrangement allows simultaneous switching of four conductors, making it particularly useful in three-phase systems where neutral switching or full four-pole isolation is required.
Key Advantages
- Genuine ABB SACE Tmax T5D switch-disconnector.
- 630 A rated uninterrupted current for high-current industrial applications.
- Four-pole configuration for applications requiring four-conductor switching and isolation.
- Designed specifically for switching and circuit isolation.
- Suitable for installations where overcurrent protection is provided by another protective device.
- Fixed construction for permanent switchboard installation.
- Front terminals support practical integration into electrical distribution assemblies.
- Part of the established ABB SACE Tmax T5 platform.
Key Features
- ABB SACE Tmax T5 series.
- T5D 630 switch-disconnector.
- 630 A rated uninterrupted current.
- Four-pole (4P) configuration.
- Fixed (F) construction.
- Front terminals (F).
- Four-pole switching for applications requiring neutral or additional conductor isolation.
- Designed for switching and isolation rather than automatic overcurrent protection.
- Suitable for high-current industrial electrical distribution.
- Compatible with the modular installation philosophy of the ABB Tmax T5 platform.
Dependable Four-Pole Switching and Isolation with Tmax T5
A switch-disconnector provides a reliable means of opening an electrical circuit and establishing isolation for operation, inspection or maintenance. Unlike a circuit breaker equipped with an overcurrent trip unit, its primary role is switching and disconnection rather than automatically responding to overload or short-circuit conditions.
The ABB T5D 630 brings this functionality to the Tmax T5 platform in a compact 630 A four-pole format. Its four-pole arrangement can provide simultaneous isolation of the phase conductors and neutral where required, while its fixed installation and front terminals make the 1SDA054602R1 well suited to industrial switchboards and OEM electrical assemblies.
Typical Applications
- Industrial electrical power distribution systems.
- Electrical switchboards and distribution panels.
- Main and sub-main circuit isolation.
- Three-phase systems requiring neutral switching.
- Four-pole electrical distribution circuits.
- Industrial machinery and process equipment.
- Maintenance isolation points.
- OEM switchboards and electrical distribution assemblies.
Technical Specifications
| Series | SACE Tmax T5 |
|---|---|
| ABB product group | 310511-T-Max T4 - T8 |
| Order code | 1SDA054602R1 |
| Product type | Switch-disconnector |
| Frame | T5D 630 |
| Rated uninterrupted current | 630 A |
| Number of poles | 4 |
| Construction | Fixed |
| Main circuit connection | Front terminals |
| Primary function | Switching and circuit isolation |
| Trip unit | Not fitted |
| Installation | Fixed built-in device |
Frequently Asked Questions
What is the ABB 1SDA054602R1?
The ABB 1SDA054602R1 is a T5D 630 four-pole fixed switch-disconnector with front terminals from the ABB SACE Tmax T5 family, designed for switching and isolation in high-current electrical distribution systems.
What is the current rating of the ABB T5D 630?
The ABB T5D 630 has a rated uninterrupted current of 630 A, making it suitable for high-current industrial switching and isolation applications.
Is the ABB T5D 630 a circuit breaker?
The T5D 630 is a switch-disconnector rather than a conventional circuit breaker fitted with an overcurrent protection trip unit. Its primary purpose is switching and isolation, so suitable overcurrent protection must be provided elsewhere in the electrical system where required.
Why does the ABB 1SDA054602R1 have four poles?
The four-pole (4P) arrangement allows four conductors to be switched together and is particularly useful in three-phase systems where the neutral conductor also needs to be disconnected and isolated.
What does FF mean on the ABB T5D 630?
The FF configuration identifies the device as a fixed installation with front terminals, making it suitable for permanent integration into compatible switchboards and electrical distribution assemblies.
Trusted ABB Switching and Isolation
ABB SACE Tmax switch-disconnectors provide robust switching and isolation for industrial electrical distribution systems, combining the established Tmax platform with practical fixed-installation configurations for dependable high-current circuit control.
